Base | Representation |
---|---|
bin | 1001100100101101101… |
… | …1100111011001010101 |
3 | 120201112111101111212020 |
4 | 2121023123213121111 |
5 | 10143320404201301 |
6 | 203320342443353 |
7 | 14611553243523 |
oct | 2311333473125 |
9 | 521474344766 |
10 | 164474287701 |
11 | 638314a1799 |
12 | 27a62133559 |
13 | 1268220cc39 |
14 | 7d63c49313 |
15 | 442969c436 |
hex | 264b6e7655 |
164474287701 has 12 divisors (see below), whose sum is σ = 228838478688. Its totient is φ = 104880006264.
The previous prime is 164474287699. The next prime is 164474287753. The reversal of 164474287701 is 107782474461.
It is a happy number.
It is not a de Polignac number, because 164474287701 - 21 = 164474287699 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164474287771) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3344376 + ... + 3393198.
It is an arithmetic number, because the mean of its divisors is an integer number (19069873224).
Almost surely, 2164474287701 is an apocalyptic number.
It is an amenable number.
164474287701 is a deficient number, since it is larger than the sum of its proper divisors (64364190987).
164474287701 is an frugal number, since it uses more digits than its factorization.
164474287701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97672 (or 48849 counting only the distinct ones).
The product of its (nonzero) digits is 2107392, while the sum is 51.
The spelling of 164474287701 in words is "one hundred sixty-four billion, four hundred seventy-four million, two hundred eighty-seven thousand, seven hundred one".
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